Persons RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB     Sheina, Marina Vital'evna Associate professor Candidate of physico-mathematical sciences E-mail: https://www.mathnet.ru/eng/person119520 List of publications on Google Scholar Publications in Math-Net.Ru Citations 1989 1. A. I. Domoshnitskii, M. V. Sheina, “Nonnegativity of the Cauchy matrix and the stability of a system of linear differential equations with retarded argument”, Differ. Uravn., 25:2 (1989),  201–208    ; Differ. Equ., 25:2 (1989), 145–150 1 Organisations Perm Polytechnic Institute